Made with reclaimed wood and all-natural finishes, Wristpix bracelets are fun accessories that you can personalize with your own photos. Each bracelet is made of reclaimed walnut and finished with 100% pure Tung Oil. The finishing process of each wooden link takes 14 days. Tung Oil has been used for centuries as a tough, highly water-resistant coating and is FDA approved for food contact. The images are printed on 200 year archival paper and encased in clear plastic resin that contains no VOCs and is UV stable.